Pure Data patch export to lv2 plugin using heavy compiler + dpf example

Work in progress - Takes an audio input and writes to a 0.5 seconds buffers. 4 buffers available that can be triggered within mod-ui mappings. Uses Distrho Plugin Framework intended to run on MOD-Devices / arm64 initially

Install heavy compiler :

pip3 install hvcc 

Run the compiler against the pd patch with specific outputs and configs, gets DPF from github and compiles files specified in the json: lv2 , vst , jack app.

git clone https://github.com/CarloCattano/Samplero.git
cd Samplero
rm dpf_mySamplero -rf    #removes previous builds in case I dont deal with gitignore well
hvcc Samplero.pd -o dpf_mySamplero -g dpf -n dpf_mySamplero -m dpf_samplero.json
cd dpf_mySamplero
git clone https://github.com/DISTRHO/DPF.git dpf
make
cd bin
cp -r dpf_mySamplero.lv2 ~/.lv2  # lv2 for mod folder

Then its just a matter of using modsdk for giving it an UI . I will try to leave a working example one here . Still trying to figure out how to make switches for toggles and triggers instead of knobs.

Note that the given plugins in the samplero/dpf_mySamplero/bin/ are built with an arm64/aarch64 GNU/Linux, and its recommended to remove the dpf_mySamplero folder and build on your own machine.

To do's :

• Midi input mappings
• Default pitch value to match original recorded pitch at middle position or 0 position
• Add hanning for amplitude smoothing
• Variable length record memory
• overdub ?
• Fix click on buffer end while recording

DEMO VIDEO: